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Write the Nernst equation and calculate ...

Write the Nernst equation and calculate the emf of the following at 298K. `Cu(s)|Cu^(2+)(0.13M)||Ag^+(1xx10^-4M)|Ag(s)` Given `E_(Cu^(2+)//Cu)^@ = 0.34V` and `E_(Ag^+//Ag)^@ = 0.80V`

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